发明名称 |
Graphene-sulfur nanocomposites for rechargeable lithium-sulfur battery electrodes and method for their preparation. |
摘要 |
Rechargeable lithium-sulfur batteries having a cathode that includes a graphene-sulfur nanocomposite can exhibit improved characteristics. The graphene-sulfur nanocomposite can be characterized by graphene sheets with particles of sulfur adsorbed to the graphene sheets. The sulfur particles have an average diameter less than 50 nm. |
申请公布号 |
EP2625735(A2) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20110831075 |
申请日期 |
2011.06.21 |
申请人 |
BATTELLE MEMORIAL INSTITUTE |
发明人 |
LIU, Jun;LEMMON, John P.;YANG, Zhenguo;CAO, Yuliang;LI, Xiaolin |
分类号 |
H01M4/583;B82Y30/00;H01M4/04;H01M4/136;H01M4/1397;H01M4/58;H01M4/60;H01M4/62;H01M10/05;H01M10/052 |
主分类号 |
H01M4/583 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|